Google is testing a new icon in the mobile search results suggestion drop down that seem to let you click on a clipboard or notepad of some sorts. Here is a screen shot of this in action from Alex Cassidy from Verve Search:
Normally you would maybe see these arrows on the right side of the search suggestions but not clipboards. Like this:
It is unclear what happens when you click on the notepad icon. Alex said he was unable to replicate it after taking the screenshot. I suspect it might take you into the rich recipe result interface or maybe add it to a place where you can store new recipes?
We have emailed Google for a comment.